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<td ><a href="../qtdoc/index.html">Qt 5.14</a></td><td ><a href="qtgui-index.html">Qt GUI</a></td><td >Qt Namespace</td></tr></table><table class="buildversion"><tr>
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<h1 class="title">Qt Namespace</h1>
<p>The Qt namespace includes the following elements from module QtGui. The full namespace is documented in module QtCore<a href="../qtcore/qt.html"> here.</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += gui</td></tr></table></div><ul>
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<h2 id="functions">Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qt-sub-qtgui.html#convertFromPlainText">convertFromPlainText</a></b>(const QString &amp;<i>plain</i>, Qt::WhiteSpaceMode <i>mode</i> = WhiteSpacePre)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qt-sub-qtgui.html#mightBeRichText">mightBeRichText</a></b>(const QString &amp;<i>text</i>)</td></tr>
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<h2>Function Documentation</h2>
<!-- $$$convertFromPlainText[overload1]$$$convertFromPlainTextconstQString&Qt::WhiteSpaceMode -->
<h3 class="fn" id="convertFromPlainText"><a name="convertFromPlainText"></a><span class="type"><a href="../qtcore/qstring.html">QString</a></span> Qt::<span class="name">convertFromPlainText</span>(const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &amp;<i>plain</i>, <span class="type"><a href="../qtcore/qt.html#WhiteSpaceMode-enum">Qt::WhiteSpaceMode</a></span> <i>mode</i> = WhiteSpacePre)</h3>
<p>Converts the plain text string <i>plain</i> to an HTML-formatted paragraph while preserving most of its look.</p>
<p><i>mode</i> defines how whitespace is handled.</p>
<p>This function is defined in the <code>&lt;QTextDocument&gt;</code> header file.</p>
<p><b>See also </b><a href="../qtcore/qstring.html#toHtmlEscaped">QString::toHtmlEscaped</a>() and <a href="qt-sub-qtgui.html#mightBeRichText">mightBeRichText</a>().</p>
<!-- @@@convertFromPlainText -->
<!-- $$$mightBeRichText[overload1]$$$mightBeRichTextconstQString& -->
<h3 class="fn" id="mightBeRichText"><a name="mightBeRichText"></a><span class="type">bool</span> Qt::<span class="name">mightBeRichText</span>(const <span class="type"><a href="../qtcore/qstring.html">QString</a></span> &amp;<i>text</i>)</h3>
<p>Returns <code>true</code> if the string <i>text</i> is likely to be rich text; otherwise returns <code>false</code>.</p>
<p>This function uses a fast and therefore simple heuristic. It mainly checks whether there is something that looks like a tag before the first line break. Although the result may be correct for common cases, there is no guarantee.</p>
<p>This function is defined in the <code>&lt;QTextDocument&gt;</code> header file.</p>
<!-- @@@mightBeRichText -->
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